I am using the NHDev v2.10 development board and OLED NHD1.5128128ASC3ND Display but i am finding the firmware flashed on NHDev development board is not sending appropriate data to NHD1.5128128ASC3ND OLED Display through SPI Interface and nothing appears on the Display. Can anyone inform me whether these devices are compatible with each other or whether i have to flash some other firmware on to the NHDev Development Board